baber/WOPTO huggingface dataset:
Patent DE-3724803-A1 (DE)
Title: Pack in the form of a repository capsule for receiving a disposable-filter holder and process for sterilising the individually packaged disposable-filter holder
Inventor: GRUNDMANN PETER WALTER
IPC: B01D67/00
Filed: 1987-07-27
Abstract: The invention "Pack in the form of a repository capsule for receiving a disposable-filter holder and process for sterilising the individually packaged disposable-filter holder" relates to a pack in the form of an at least two-part cylinder-like repository capsule which is provided on the inside with housing-like receptacles for the inlet connection and outlet connection and the filter disc of the disposable-filter holder. The receptacles have outer gasing and degasing orifices and, sunk between the outer cylinder casing, are located on the opposite end faces of the cylinder-like repository capsule. The desired sterility state of the disposable-filter holder can be achieved directly in the repository capsule as a result of the gasing and degasing of the filter holder. It is possible, at the same time, to sterilise simultaneously a large number of such "repository capsules" or disposable-filter holders. The repository capsule consists of two cylindrical housing parts of equal size which can be connected releasably to one another. These have circular, inwardly stepped receptacles for the inlet part and the outlet part of the disposable-filter holder. As a result of the provision of a central stepped receiving channel narrowing to the outside diameter of the filter-holder outlet connection having a record-lock cone, it is possible always to open the repository capsule in such a way that the disposable-filter holder [lacuna] with [lacuna] clamped in the receiving channel [lacuna] ... Original abstract incomplete.
Patent DE-3725087-A1 (DE)
Title: Dynamic pressure wind sensor (anemometer) for speed and direction
Inventor: TIEFENAU HELMUT DR
IPC: G01P5/165
Filed: 1987-07-29
Abstract: The dynamic pressure wind sensor for direction and speed permits measured values to be detected without the use of mechanically moving parts and without periodic maintenance, and guarantees a long service life. The sensor can be rendered submersible (immersible) by means of a suitable design. Self-calibration is possible with the aid of integrated controllable valves.
Patent DE-3730195-A1 (DE)
Title: Electric heater with positive temperature coefficient
Inventor: PROTZE KARL-HEINZ
IPC: H05B3/14
Filed: 1987-09-09
Abstract: An electric, self-controlling heater with positive temperature coefficient is constructed with known disc-shaped PTC heating elements and is characterised in that in each case at least one metal disc (2, 21), preferably of aluminium, is arranged on the two ends and between the PTC discs (1) and has the function of making electrical contact and conducting the heat from the PTC discs (1) to the heater surface (3) of electrically insulating material. In this case, the heat output density is determined by the thickness and/or the number of metal discs (2) between the PTC discs (1) and the total heat output is determined by the total number of units - PTC disc/metal disc(s). Depending on the design, the PTC discs can be electrically operated in parallel or in series. In the case of the series circuit, it is necessary to insert an NTC disc (11) in order to avoid high starting currents. In a further embodiment of the invention, convector heaters for heating gaseous media can be produced. <IMAGE>
Patent DE-3733990-A1 (DE)
Title: Expansion tool for ends of thin-walled sheet-metal tubes
Inventor: WEWER RICHARD
IPC: B21D41/02
Filed: 1987-10-08
Abstract: Hitherto, thin-walled sheet-metal tubes which do not have a seam that is easy to open and reclose have been expanded at their ends by means of an expensive rolling apparatus. An apparatus of this kind is suitable only for stationary use. The invention is intended to provide an expansion tool which is of simple construction, easy to handle and mobile in application. The new expansion tool is characterised in that a plurality of freely rotatable tapered rollers (3) with parallel axes (35) of rotation are arranged in a circle on a base frame (2) which can be set in rotation about a central axis (25) parallel to the axes (35) of the rollers, the diameter of the envelope circle around the rollers (3) being smaller than the original tube diameter in the region of the thinner ends (30') and equal to the desired expanded diameter in the region of the thicker ends (30) of the rollers (3). The expansion tool is suitable, in particular, for mobile use, e.g. in small workshops or on building sites. <IMAGE>
Patent DE-3739935-A1 (DE)
Title: Hook-shaped knife for tearing
Inventor: BEERMANN EWALD HELMUT
IPC: B26B29/02
Filed: 1987-11-25
Abstract: A hook-shaped knife for tearing having a handle (11) and a hook-shaped blade (13) which is held on the latter includes a protective arm (17) which is pivotably mounted in the region of the blade base (14), extends at least to the point (S) of the blade and/or hook and is acted upon by the force of the spring (19) in the direction of the blade end in order to prevent the risk of injury by covering the cutting edge when the blade (13) is not engaged with the material to be cut. The protective arm (17) can, if desired, also determine the angle of the blade (13) with respect to the material to be cut. It supports a roller (22) at the outer end to reduce friction and to ease the protected arm (17) from its protective position into the operating position. <IMAGE>
Patent DE-3743971-A1 (DE)
Title: Metal reinforcement for a U-shaped edge profile
Inventor: BRACHMANN WALTER
IPC: B60J10/18
Filed: 1987-12-23
Abstract: The invention relates to a metal reinforcement for a U-shaped edge profile, having mutually parallel transverse webs which are connected to one another via a longitudinal web. In order to avoid the transverse webs pressing down on the surface of the finished profile, the invention provides that the longitudinal web (7) has a width of approximately a third of the reinforcing band (6) and is provided in each case centrally, between two transverse webs (8, 9), with incisions (10). <IMAGE>
Patent DE-3744562-A1 (DE)
Title: Tobacco conveying device for cigarette manufacturing machines
Inventor: HRBOTICKY KAREL
IPC: A24C5/39
Filed: 1987-12-30
Abstract: Device for the pneumatic and endless feeding of tobacco to a cigarette making machine has a fan which sucks air through the machine via a suction conveyor belt and one or more screens, and also serves to suck air through a channel through which the tobacco is conveyed by a tobacco dispensing device to the distributor of the cigarette making machine. A vacuum prevails within the distributor. This device requires no airlock in the distributor.
Patent DE-3801041-A1 (DE)
Inventor: BECKER ROLF
IPC: B65D30/24
Filed: 1988-01-15
Abstract: Inflatable film bag (1) with several compartments intended for packaging or the like. For ease of manufacture and handling, it is suggested that a film tube (6) be inserted in the film bag (1), which passes in a single length through all the compartments and is automatically sealed by the inner pressure in the film bag when the inflation process is complete.
Patent DE-3806313-A1 (DE)
Title: Method for drying and preserving wood
Inventor: MARTIN MICHAEL
IPC: F26B21/06
Filed: 1988-02-27
Abstract: Before working, wood must be dried to a given wood moisture content value. This is carried out according to the state of the art either by air drying or by drying in a drying chamber. These methods, however, do not achieve optimum results and are not economical. According to the invention, the wood is cut and predried to a wood moisture content of less than 25%, introduced into the sealed space and stored at a maximum relative air humidity of 60% and a minimum temperature of 10@C. The method according to the invention is especially well suited in particular for simultaneous treatment of different types of wood and of woods of different thickness.
Patent DE-3810233-A1 (DE)
Inventor: DIXON JERRY DUANE
IPC: G06F12/08
Filed: 1988-03-25
Abstract: In a DASD caching system, in which pages of sectors of data are stored by reading in a desired sector and prefetching a plurality of adjacent sectors for later access, errors in disk storage media cause error signals to be generated. Such errors are handled by storing indications of which sectors have errors and which do not, and accessing such indications in response to later requests for such sectors. Such indications are stored in each page in the cache. Further, a history is maintained of which pages and sectors therein, were placed in the cache in the past.
Patent DE-3811564-A1 (DE)
Title: Plaster for drug formulations
Inventor: LIEDTKE RAINER K DR
IPC: A61K9/70
Filed: 1988-04-06
Abstract: In order to improve the absorption of medicaments the plaster is formed of a support of open-cell, elastic foam with technically produced recesses of different geometries for the reception of drug formulations, a mechanical separating layer on the upper side facing away from the skin and an adhesive tape of an elastic closed-cell foam, support and adhesive edge being bonded on the top side with an elastic covering film, and which possesses a peelable protective film on the lower side. Simultaneous use of different foam polymers in the region of the plaster support and of the adhesive areas, application of technically produced recesses in the region of the support as depots for semi-solid and solid drug forms, and introduction of a separating layer result in advantages as regards the medical effectiveness and practical handling for dermal and transdermal drug applications.
Patent DE-3812858-A1 (DE)
Inventor: HANKELN MARTIN
IPC: G06F12/0891
Filed: 1988-04-18
Abstract: The invention relates to a method for identifying invalid entries in a memory, especially in a Cache memory, in which, instead of the usual validity bits per entry, the in each case associated field for the identification code is used for identifying invalid entries, an inadmissible identification code being entered in this field. Every time an entry is read, the associated identification code is monitored to see whether it is identical with the inadmissible identification code identifying an invalid entry. <IMAGE>
Patent DE-3819615-A1 (DE)
Title: Spur cutter with earth radiation protection - using attached clip diverting radiation away from arm of user
Inventor: KULLMANN WILTON
IPC: A61N1/16
Filed: 1988-06-09
Abstract: The spur cutter has a metal spur exhibiting a slight forwards curvature at its top. It acts as an antenna for the earth's m radiation, diverted by an attached clip away from the arm of the user. The clip is formed as an attachment for an existing spur cutter. USE - For preventing rheumatic pain in arm of user caused by earth's radiation.
Patent DE-3821420-A1 (DE)
Inventor: YOSHIDA MINORU
IPC: E04F15/024
Filed: 1988-06-24
Abstract: A device for laying above a permanent floor of a building cables (28) which are individually electrically connected to electrical equipment includes support members (14) each having flat upper and lower surfaces and being arranged on the permanent floor to define channels (12) for laying the cables (28) therein. Cover members (40) each generally corresponding in shape to the channels (12) are supported by the support members (14) to close top openings of the channels (12). Upper surfaces of the cover members (40) are substantially flush with those of the support members (14,26). Cable connectors (32,38) for connecting a cable (36) extend from electrical equipment to one of cables (28) which are laid in the channels (12). The cable connectors (32,38) are fixed in place on the bottom of one of the channels (12) in such a manner as to allow the cable (36) extending from the electrical equipment to be connected and disconnected in a lengthwise direction of the channel (12) as needed. A retainer (58) keeps the connectors (32,38) together. <IMAGE>
Patent DE-3822840-A1 (DE)
Title: Gripper for picking up and removing animal excreta
Inventor: REINERS JOSEF
IPC: E01H1/12
Filed: 1988-07-06
Abstract: A gripper for picking up and removing animal excreta consists of two half-shells of moulded material connected to each other in an articulated manner and, in the closed state, enclosing a receiving chamber. Gripping recesses provided on the two half-shells serve for the manual actuation of the gripper. The animal excreta are picked up by means of receiving sections which overlap in the closed state and are moulded, in an approximately blade-like manner, on the free end of each half-shell remote from the gripping recess. As a result of the receiving sections which are moulded in an approximately blade-like manner and overlap in the closed state, complete picking-up of animal excreta is possible and reliable closure is simultaneously achieved.
Patent DE-3822891-A1 (DE)
Title: Piezo- and pyroelectric transducers
Inventor: SCHNOELLER MANFRED DR
IPC: H01L41/29
Filed: 1988-07-06
Abstract: For piezo- and pyroelectric transducers having a PVDF film as a permanently orientation-polarised material, electrodes made of plastic are proposed. These layers preferably consisting of polypyrrole are generated directly on the PVDF film. Such electrodes have good adhesion, both on the PVDF film and on a substrate film consisting, for example, of ceramic material. They have high mechanical stability and can be produced cost-effectively. <IMAGE>
Patent DE-3824118-A1 (DE)
Title: Movable stretcher
IPC: A61G1/02
Filed: 1988-07-15
Abstract: A movable stretcher comprises a pair of supporting feet which can be folded downwards on the support frame and at the free ends of which there are rollers, the supporting feet being designed such that they are folded upwards on pushing the stretcher onto a stretcher receptacle of a transport vehicle and are unfolded in the direction of the travel position on pulling the stretcher off the stretcher receptacle. An automatically releasable locking mechanism prevents the stretcher from being able to be completely pulled off the stretcher receptacle as long as the supporting feet are not fully unfolded.
Patent DE-3829967-A1 (DE)
Title: Protective device against tyre flattening in re-enamelling stoves
Inventor: ZIMMERMANN RALPH
IPC: F26B25/02
Filed: 1988-09-03
Abstract: The invention relates to a protective device against thermal tyre flattening on vehicles in re-enamelling stoves. The protective device is constructed as a conveying member and is designed so that the vehicle is transported or placed in a manner rolling on its wheels. The disadvantage of the one-sided flattening of the tyres in the re-enamelling stove, caused by the thermal heating, is thereby largely eliminated.
Patent DE-3830498-A1 (DE)
Title: Interference-free clock switching
Inventor: HENSSLER HELMUT DIPL ING
IPC: H04L7/00
Filed: 1988-09-08
Abstract: During clock switching operations, very unpleasant noise pulses (glitches) can be produced which can be gated out by sample-and-hold elements specially dimensioned for this purpose (deglitches). If it is intended that clock outputs (RC1, ..., RC5) of a multiplicity of information sources (HD1, ..., HD5) should be switchable to a clock input (RCN) of an information sink (HDC), each clock output must be followed by a deglitcher. To reduce this expenditure of components to a significant extent, a phase-locked loop (PLL) is connected ahead of the clock input (RCN) of the information sink, according to the invention. Due to the integrating characteristic of the PLL, the noise pulses are filtered out so that a glitch-free continuous clock signal is always present at the clock input of the information sink (HDC). <IMAGE>
Patent DE-3836737-A1 (DE)
Title: Pallet rack (heavy-load rack)
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/02
Filed: 1988-10-28
Abstract: The invention relates to a pallet rack or heavy-load rack in which the transverse bars which connect the beams to one another are constructed in such a manner that they function, at the same time, as tie rods and thus compensate the torsional moment resulting from the load.
Patent DE-3901396-A1 (DE)
Title: Prefabricated-compound-unit arrangement for load-bearing structures of buildings
Inventor: WAGENBRETH BERND PROF DR SC TE
IPC: E04B1/04
Filed: 1989-01-19
Abstract: The invention relates to the arrangement of prefabricated compound units for load-bearing structures of buildings. The object of the invention is, by an appropriate arrangement of prefabricated compound units, to permit a variable structural-body formation in horizontal projection and upright projection, which largely corresponds to an extremely wide range of functional, design, technological and construction requirements, along with a low degree of production and operation outlay. The feature of the invention is that the load-bearing structure for buildings, apart from supports, is formed exclusively from prefabricated compound units which are in the form of plates and panels, the stabilising structures may, as required, be made up in different ways using these prefabricated compound units, and any orthogonal and non-orthogonal horizontal-projection and upright-projection shapes for the buildings can be formed.
Patent DE-3903334-A1 (DE)
Title: Fishing rod with means for the releasable fastening of the foot of a reel
Inventor: GRUBER GERHARD
IPC: A01K87/06
Filed: 1989-02-04
Abstract: The invention takes as its departure point a fishing rod with means for the releasable fastening of the foot of a reel on the handle part of the rod, with the foot being clamped in between bracing pieces of the handle part, it being possible to adjust the spacing between said bracing pieces and fix them in the respective adjustment position (retaining position), and, furthermore, it being possible to change the position of the bracing pieces in the longitudinal direction of the handle part by means of spacer pieces, moreover a first abutment being designed such that it is fixed on the handle part and a second abutment being designed, in the longitudinal direction of the handle part, as an adjustable pressure-exerting piece, and said second abutment being fitted, with the aid of an insert which exhibits a screw thread, at the free end of the handle part directed away from the fishing part (in accordance with Patent P 3832327). In order to configure the second abutment in a more stable manner without increasing the handle-part diameter and, at the same time, to reduce the production costs, the invention provides that the threaded insert is designed as a shell (55) which bears on the inner side of the handle part (1, 5), is fixed thereon in this position, and extends only over part of the internal circumference of the handle part, that the shell exhibits, on the inner side, an internal thread (56) which matches the external thread (19) of the screw-bolt (20), and that the abovementioned components are dimensioned such that, when the thread (19) of the screw-bolt engages into the thread (56) of the shell, the threaded region of the screw-bolt, which ... on that side of the ... opposite the shell ... Original abstract incomplete. <IMAGE>
Patent DE-3907147-A1 (DE)
Inventor: FISCHER JUERGEN DR
IPC: B65G49/04
Filed: 1989-03-06
Abstract: Known large jigging conveyors are not suitable as such for conveying bulk materials or small particles into or out of a liquid bath, because the liquid (2), being incompressible, transmits the vibrations to other structural components, e.g., the liquid reservoir (1). To remedy this, a compressible space (9) provided below the vibrating part (2) can be adapted to the liquid bath so as to attenuate the vibrations. The space (9) is preferably filled with gas and its damping properties can be varied by introducing extra gas through a line (16) which can be closed off by an element (17) or by discharging some of the filling through a line (18) which can likewise be closed off by an element (19).
Patent DE-3907517-A1 (DE)
Title: Displacement device
Inventor: SOLTERMANN ROLAND
IPC: D01G15/28
Filed: 1989-03-08
Abstract: A displacement device for performing linear adjustment movements, which are at least essentially independent of friction and are free from jolts and vibration, comprises a carrier (20) for the object (12) to be adjusted and an activation mechanism (40) acting on the carrier and is characterised in that the carrier (20) is supported in each case by supporting devices (26; 26.1) at at least two positions spaced apart from each other in the direction of the adjustment movement, in that at least one of the supporting devices consists of a generally cylindrical bellows arrangement (28) which is filled with an incompressible medium or an incompressible fluid and has an overpressure, the said bellows arrangement (28) being secured at its one front end on the carrier (20) and at the other front end on a base (24), and also consisting of at least one leaf spring (34; 34.1) which is arranged in front of or behind the assigned bellows arrangement in the adjustment direction and is secured at its one end on the base (24) and at the other end on the carrier (20), and in that the other supporting device (26; 26.1) or other supporting devices is/are also designed in such a way as to permit the freedom of movement in the adjustment direction to be at least essentially free from friction and to suppress the vibrations of the carrier. <IMAGE>
Patent DE-3911626-A1 (DE)
Title: MUlti:purpose dental lamp - with two mirror position for general and localised illumination
Inventor: BELITZ FRITZ DR
IPC: F21S8/00
Filed: 1989-04-09
Abstract: A multi-purpose dental lamp (1) can be used to direct the beam from a lamp (3) through a diaphragm (5) on a lens systems (6,7,8) for a general illumination of the mouth of a patient.  When a magnet (22) is actuated, it swivels the mirror (19) to direct the beam on the inlet (16) of an optical fibre (15) so that it can be focused on a tooth for a radiation polymerization of a plastic tooth filling. ADVANTAGE - This is beneficial for  the hygienic treatment and for a comfortable handling by the dentist.
Patent DE-3912322-A1 (DE)
Title: Antilocking hydraulic brake circuit - links wheel cylinders to master brake cylinder by flow restriction and parallel solenoid valve
Inventor: MAAS JOACHIM DIPL ING
IPC: B60T8/44
Filed: 1989-04-14
Abstract: The anti-skid brake control system has each wheel cylinder linked to the master brake cylinder by a flow restriction (50) in parallel to a control valve (47). The latter is open for normal braking and closed for brake modulation control. The two valves are also in parallel to a non return valve (51) which closes the flow from the wheel cylinders to the master cylinder. The servo connection is between the wheel cylinders and the flow restrictions. The flow control valve (47) isolates the master cylinder from the pressure fluctuations during brake modulation and allows normal flow for normal braking. ADVANTAGE - Reduced vibration on master brake cylinder and pedal; improved anti-skid control.
Patent DE-3912361-A1 (DE)
Title: Kitchen food processor adaptable to different processes - by raising and lowering bowl engaged by tilting hooks
Inventor: ROOS FRANZ JOSEF
IPC: B01F7/16
Filed: 1989-04-14
Abstract: Materials for use in confectionery mfr., e.g. dough, foam etc. to be stirred, beaten, mixed or kneaded, are held in a bowl (16) resting on a base stand below tools descending from a cantilever projections (8) from the head of an upright column (6). The bowl can be vertically raised and lowered. To permit adaptation to different processing operatings, the upper bowl edge is gripped by hook-like tilting projections (28) vertically moveable on a spindle (42) driven by a linear electric motor (10) tiltable as a whole about base journals (46) mounted on a projection from the base stand (18). Tilting is cog-operated and timing of setting is controlled and/or adjusted, esp. in rotation speed and/or running time, by a programmable electronic station. ADVANTAGE - System is suitable for large-scale automation.